fixed a logical error

The DISTINCT keyword should be applied on `?item`, not `?items`. The results of referenced statements in the paper might be a bit noisy.
seyedahbr · Feb 11, 2022 · 0bfba72 · 0bfba72
1 parent 661a3a8
commit 0bfba72
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/SPARQL Queries/Basic Statistics/count_referenced_statements.sparql b/SPARQL Queries/Basic Statistics/count_referenced_statements.sparql
@@ -1,7 +1,7 @@
 PREFIX wikibase: <http://wikiba.se/ontology#>
 PREFIX prov: <http://www.w3.org/ns/prov#>
 PREFIX wdref: <http://www.wikidata.org/reference/>
-SELECT DISTINCT (COUNT(?item) AS ?items) WHERE{ 
+SELECT (COUNT(DISTINCT ?item) AS ?items) WHERE{ 
 	?item a wikibase:Statement.
 	?item prov:wasDerivedFrom ?refnode.
 }